Lamp head



FIG. 1 is a perspective view of lamp head showing my new design therefor;

FIG. 2 is a left elevational view thereof;

FIG. 3 is right elevational view thereof;

FIG. 4 is front elevational view thereof;

FIG. 5 is rear elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is bottom plan view thereof. 

The ornamental design for a lamp head, as shown and described. 